68476870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 155229696

約数和(自身を除く): 86752826

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 113, 154, 226, 385, 565, 770, 787, 791, 1130, 1243, 1574, 1582, 2486, 3935, 3955, 5509, 6215, 7870, 7910, 8657, 8701, 11018, 12430, 17314, 17402, 27545, 43285, 43505, 55090, 60599, 86570, 87010, 88931, 121198, 177862, 302995, 444655, 605990, 622517, 889310, 978241, 1245034, 1956482, 3112585, 4891205, 6225170, 6847687, 9782410, 13695374, 34238435, 68476870]

約数ペア:

[(1, 68476870), (2, 34238435), (5, 13695374), (7, 9782410), (10, 6847687), (11, 6225170), (14, 4891205), (22, 3112585), (35, 1956482), (55, 1245034), (70, 978241), (77, 889310), (110, 622517), (113, 605990), (154, 444655), (226, 302995), (385, 177862), (565, 121198), (770, 88931), (787, 87010), (791, 86570), (1130, 60599), (1243, 55090), (1574, 43505), (1582, 43285), (2486, 27545), (3935, 17402), (3955, 17314), (5509, 12430), (6215, 11018), (7870, 8701), (7910, 8657)]